EP2779950B1 - Schienbeinträgerkomponente für eine knieprothese mit verbesserten gelenkeigenschaften - Google Patents
Schienbeinträgerkomponente für eine knieprothese mit verbesserten gelenkeigenschaften Download PDFInfo
- Publication number
- EP2779950B1 EP2779950B1 EP12720352.9A EP12720352A EP2779950B1 EP 2779950 B1 EP2779950 B1 EP 2779950B1 EP 12720352 A EP12720352 A EP 12720352A EP 2779950 B1 EP2779950 B1 EP 2779950B1
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- European Patent Office
- Prior art keywords
- bearing component
- medial
- lateral
- anterior
- tibial bearing
- Prior art date
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- 210000003127 knee Anatomy 0.000 title description 37
- 238000002513 implantation Methods 0.000 claims description 7
- 210000002967 posterior cruciate ligament Anatomy 0.000 claims description 7
- 210000004872 soft tissue Anatomy 0.000 description 11
- 210000002303 tibia Anatomy 0.000 description 10
- 238000001356 surgical procedure Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 210000000689 upper leg Anatomy 0.000 description 5
- 239000013598 vector Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 210000000629 knee joint Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 241001227561 Valgus Species 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/38—Joints for elbows or knees
- A61F2/3868—Joints for elbows or knees with sliding tibial bearing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/38—Joints for elbows or knees
- A61F2/3886—Joints for elbows or knees for stabilising knees against anterior or lateral dislocations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/38—Joints for elbows or knees
- A61F2/389—Tibial components
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
- A61F2002/30616—Sets comprising a plurality of prosthetic parts of different sizes or orientations
Definitions
- the present disclosure relates to orthopaedic prostheses and, specifically, to articular tibial components in a knee prosthesis.
- the closest prior art is document US 6203576 B1 , which defines the preamble of claim 1.
- a knee prosthesis may be implanted using a tibial baseplate, a tibial bearing component, and a distal femoral component.
- the tibial baseplate is affixed to a proximal end of the patient's tibia, which is typically resected to accept the baseplate.
- the femoral component is implanted on a distal end of the patient's femur, which is also typically resected to accept the femoral component.
- the tibial bearing component is placed between the tibial baseplate and femoral component, and may be fixed upon or slidably coupled to the tibial baseplate.
- the tibial bearing component which may also be referred to as a tibial insert or meniscal component, provides an articular surface which interacts with the adjacent femur or femoral component during extension and flexion of the knee.
- Prior art tibial bearing components have included anterior relief spaces which are at least partially concave along their medial/lateral extents (i.e., as viewed from a coronal/transverse perspective), and at least partially convex as viewed from a sagittal perspective.
- these prior art anterior relief spaces have not been convex across the entire anterior/posterior span, instead having one or more flat expanses of material in the anterior relief space.
- the radii defined by the sagittally convex portions of the prior art anterior relief spaces are substantially less than 5 mm.
- the present invention is defined in claim 1 and provides a tibial bearing component with surface features which operate to protect adjacent soft tissues of the natural knee throughout a wide range of flexion. More particularly, the tibial bearing component provides an anterior relief space disposed between the dished lateral and medial articular compartments, in which the relief space is convex as viewed from a sagittal perspective across the medial/lateral extent of the relief space.
- the present disclosure provides tibial bearing components for a knee prosthesis in which the bearing components have a rounded, sagittally convex anterior relief space which functions to protect soft tissues during knee articulation.
- proximal refers to a direction generally toward the torso of a patient
- distal refers to the opposite direction of proximal, i.e., away from the torso of a patient
- anterior refers to a direction generally toward the front of a patient or knee
- posterior refers to the opposite direction of anterior, i.e., toward the back of the patient or knee.
- such directions generally correspond to the orientation of the prosthesis after implantation, such that a proximal portion of the prosthesis is that portion which will ordinarily be closest to the torso of the patient, the anterior portion closest to the front of the patient's knee, etc.
- knee prostheses in accordance with the present disclosure may be referred to in the context of a coordinate system including transverse, coronal and sagittal planes of the component.
- a transverse plane of the knee prosthesis is generally parallel to an anatomic transverse plane, i.e., the transverse plane of the knee prosthesis is inclusive of imaginary vectors extending along medial/lateral and anterior/posterior directions.
- the bearing component transverse plane will be slightly angled with respect to the anatomic transverse plane, such as when the proximal surface of the resected tibia T ( Fig. 9 ) defines an anteroposterior slope.
- Fig. 9 the proximal surface of the resected tibia T
- tibia T is shown with no such anteroposterior slope, in that proximal resected surface S of tibia T is normal to anatomic axis A T of tibia T.
- a surgeon will choose to resect tibia T such that proximal resected surface S elevates the anterior portion of tibial bearing component 212 (and of tibial baseplate 14) with respect to the posterior portion thereof.
- the bearing component transverse plane will be angled with respect to the anatomic transverse plane, with the magnitude of such angle being approximately equal to the magnitude of the anteroposterior slope.
- Coronal and sagittal planes of the knee prosthesis are also generally parallel to the coronal and sagittal anatomic planes in a similar fashion.
- a coronal plane of the prosthesis is inclusive of vectors extending along proximal/distal and medial/lateral directions
- a sagittal plane is inclusive of vectors extending along anterior/posterior and proximal/distal directions.
- an anteroposterior slope defined by resected surface S of tibia T ( Fig. 9 ) will angle the bearing component coronal plane with respect to the anatomic coronal plane, while alteration of the resected surface S for correction of a varus or valgus deformity will angle the bearing component sagittal plane with respect to the anatomic sagittal plane.
- the sagittal, coronal and transverse planes defined by the knee prosthesis are mutually perpendicular to one another.
- reference to sagittal, coronal and transverse planes is with respect to the present knee prosthesis unless otherwise specified.
- a "cruciate retaining" (CR) design is illustrated in tibial bearing component 212.
- CR designs are generally used in surgical procedures which retain the PCL, thereby allowing the natural anatomical structures of the knee to provide posterior stabilization.
- posterior cutout 236 is sized and positioned to accommodate the PCL upon implantation of tibial bearing component 212.
- Intercompartmental ridge 238 extends anteroposteriorly from posterior 236 cutout to anterior relief space 261, and provides medial/lateral stabilization of the knee.
- anterior relief space 261 extends from the anterior end of intercondylar ridge 238 to an anterior edge of the periphery of tibial bearing component 212.
- intercondylar ridge defined by intercompartmental ridge 238 is disposed between said medial and lateral dished articular compartments and occupies the available anterior/posterior space therebetween.
- Tibial bearing component 212 may also take the form of an "ultra congruent" (UC) design, which utilizes very high congruence between the tibial bearing compartments and femoral condyles to provide prosthesis stability, particularly with respect to anterior/posterior relative motion. This high congruence allows UC designs to be used for patients whose PCL is resected.
- UC ultra congruent
- Congruence in the context of knee prostheses, sometimes also referred to as conformity, refers to the similarity of curvature between the convex femoral condyles and the correspondingly concave tibial articular compartments.
- a convex surface may be considered to be highly conforming with a corresponding concave surface where the two surfaces have similar or identical convex and concave geometries, such that the convex surface "nests" or tightly interfits with the concave surface.
- the hemisphere would have low conformity with an adjacent flat or convex surface.
- femoral component 220 may be provided to articulate with tibial bearing component 212.
- femoral component 220 is shown implanted onto a resected distal portion of femur F and tibial component 212 is shown implanted onto a resected proximal portion of tibia T, with components 212, 220 in a "full extension" orientation.
- Femoral component 220 lacks a femoral cam (such as cam 40, described below), and therefore defines an uninterrupted intercondylar space.
- intercondylar ridge 238 lacks a posterior face designed to articulate with femoral component 220, so no femoral cam is needed.
- prosthesis designs in accordance with the present disclosure may include posterior stabilized (PS) prostheses and mid level constraint (MLC) prostheses, each of which includes tibial component 12 having spine 38 ( Figs. 10 and 11 ) and femoral component 20 having cam 40 ( Fig. 12 ).
- PS posterior stabilized
- MLC mid level constraint
- Spine 38 and cam 40 are designed to cooperate with one another to stabilize femoral component 20 with respect to tibial bearing component 12 in lieu of a resected posterior cruciate ligament (PCL).
- PCL posterior cruciate ligament
- PS and MLC prostheses are both considered to be "posterior-stabilized" designs including spine 38 extending proximally from the articular surface, in which the spine is spaced posteriorly from an anterior edge of the periphery of tibial bearing component 12 ( Figs. 10 and 11 ). Similar to intercondylar ridge 238 discussed above, spine 38 is disposed between medial and lateral dished articular compartments 16, 18.
- Tibial bearing components 12, 212 include anterior relief spaces 61, 261, respectively, which are sagittally convex and therefore operate to protect and accommodate soft tissues of the knee during flexion, as described in detail below.
- a cruciate-retaining (CR) type tibial bearing component 212 is shown in Figs. 1-9 and described below to illustrate the features and geometry of anterior relief space 261.
- anterior relief space 61 may be formed on posterior-stabilized tibial bearing component 12, or on any tibial bearing component for a knee.
- Tibial bearing component 212 is substantially similar to tibial bearing component 12 described above, with reference numerals of component 212 analogous to the reference numerals used in component 12, except with 200 added thereto. Structures of tibial bearing component 212 correspond to similar structures denoted by corresponding reference numerals of tibial bearing component 12, except as otherwise noted.
- Bearing component 212 includes medial articular compartment 216 and lateral articular compartment 218, each defining concave dished articular surfaces sized and shaped to articulate with medial and lateral femoral condyles 222, 224, respectively, of femoral component 220 ( Fig. 7 ) through a range of flexion to mimic the articulation of a natural knee.
- the range of flexion may be from full extension (as shown in Fig. 9 ) to high flexion, such as 130 degrees or more. It is contemplated, however, that in some instances a tibial bearing component made in accordance with the present disclosure may articulate with the natural condyles of a patient's knee.
- a central sagittal plane may be said to bisect tibial bearing component 12 into a medial portion including medial articular compartment 16 and a lateral portion including lateral compartment 18.
- Articular tracks 226, 228 are also representative of the lowest points along the anterior/posterior extent of medial and lateral articular compartments 16, 18.
- Anterior relief space 261 is disposed at a generally anterior and central location on the proximal articular surface of tibial bearing component 212. Thus, relief space is positioned between medial and lateral articular compartments 216, 218, and between the anterior end of intercompartmental ridge 238 and the anterior peripheral edge of tibial bearing component 212.
- Anterior relief space 261 defines sagittal convexity across its medial/lateral span, thereby accommodating soft tissues of the knee which may come into contact with this area during articulation of the knee prosthesis.
- the medial/lateral span may vary as required or desired for a particular application. In the illustrative embodiments of Fig. 2 , the medial/lateral span is approximately equal to the distance D T between medial and lateral articular tracks 226, 228. Similarly, for the posterior stabilized-embodiment of Fig. 11 (discussed below), the medial/lateral span is approximately equal to the distance D T between medial and lateral articular tracks 26, 28.
- anterior/posterior and medial/lateral bounds of anterior relief space 261 are illustrated.
- Relief space 261 sits between medial and lateral articular tracks 226, 228, and defines an anteroposterior extent AP S which is less than half of the overall anteroposterior extent of tibial bearing component 212.
- anteroposterior extent AP S ranges from 8.8 mm to 14.1 mm.
- anterior relief space 261 grows relatively larger as the overall size of tibial bearing component 212 grows larger across a family of nominal tibial prosthesis sizes.
- anterior relief space 261 each define a respective anteroposterior extent AP S that is equal to between 10% and 30% of overall anterior/posterior extent AP of the tibial bearing periphery.
- Fig. 3 a cross-section illustrating a medial portion of anterior relief space 261 is shown.
- this medial portion defines a sagittally convex profile 262 with a relatively small radius of curvature R 1 having center C 1 which is located distal and posterior of profile 262, i.e., profile 262 defines a convex curvature in the sagittal view of Fig. 3 .
- the convex curvature of profile 262 extends across the entirety of the anterior/posterior extent of relief space 261, it being understood that such anterior/posterior extent is defined in a sagittal plane at the medial/lateral location of medial profile 262.
- radius of curvature R 1 may be as small as 6 mm.
- Fig. 4 is another cross-sectional profile of anterior relief space 261, this time taken in the sagittal plane bisecting tibial bearing component 212 (as noted above).
- the bisecting plane of Fig. 4 also bisects intercompartmental ridge 238 and anterior relief space 261 into substantially identical medial and lateral halves.
- relief space 261 defines central curvature profile 264.
- Profile 264 defines radius of curvature R 2 which is substantially larger than radius R 1 of medial curvature profile 262.
- center C 2 of radius R 2 is also posterior and distal of central curvature profile 264, such that profile 264 is also convex in the sagittal view of Fig. 4 .
- central profile 264 extends across the entirety of the anterior/posterior extent of relief space 261, it being understood that such anterior/posterior extent is defined in a sagittal plane at the medial/lateral location of profile 264. Thus, no portion of the anterior/posterior extent of central profile 264 is flat or concave.
- central profile 264 may coincide with the largest anterior/posterior extent of anterior relief space 261, such that the entirety of the anterior/posterior extent of relief space 261 is equal to anterior/posterior extent AP S at central profile 264, as shown in Fig. 4 .
- radius of curvature R 2 is as little as 5 mm, 8 mm or 12 mm and as large as 35 mm, 48 mm or 50 mm, or may be any value within any range defined by any of the foregoing radius values.
- Fig. 5 illustrates anterior relief space 261 via a cross-section taken near the lateral end thereof, where relief space 261 defines lateral curvature profile 266.
- Lateral curvature profile 266 defines radius R 3 having center C 3 , in which center C 3 is distal and posterior of profile 266 to define a convex profile in a similar fashion as profiles 262, 264 described above.
- Radius R 3 is relatively smaller than radius R 2 , and is comparable in magnitude to radius R 1 .
- the convex curvature of lateral profile 266 extends across the entirety of the anterior/posterior extent of relief space 261, it being understood that such anterior/posterior extent is defined in a sagittal plane at the medial/lateral location of profile 266 in similar fashion to profiles 262, 264 described above.
- no portion of the anterior/posterior extent of lateral profile 266 is flat or concave.
- radius of curvature R 3 may be as small as 9.8 mm.
- radii R 1 , R 2 and R 3 are variable in proportion to the nominal prosthesis size.
- small prosthesis sizes define relatively smaller values for radii R 1 , R 2 and R 3 respectively
- larger sizes define larger values for radii R 1 , R 2 and R 3 respectively.
- relief space 261 defines a generally concave medial/lateral profile. This concave medial/lateral profile renders central profile 264 recessed with respect to medial and lateral profiles 262, 266, as can be seen by a comparison of Fig. 4 to Figs. 3 and 5 . More particularly, the outer surface of anterior relief space 261 at central profile 264 is posterior and distal of the outer surface at medial and lateral profiles 262, 266.
- anterior relief space 261 channels adjacent soft tissues into contact with the rounded, sagittally convex surfaces of anterior relief space 261, and away from the anterior edges of medial and lateral articular compartments 216, 218 which define relatively smaller radii and are therefore less soft-tissue friendly.
- anterior relief space 261 is illustrated as part of cruciate-retaining or ultra-congruent tibial bearing component 212, but may also be included in posterior-stabilized bearing component designs.
- Fig. 11 illustrates tibial prosthesis 10 having posterior-stabilized tibial bearing component 12 mounted to tibial baseplate 14. The perspective of Fig. 11 is a transverse-plane view of tibial prosthesis 10, looking down upon the proximally facing articular surface of bearing component 12, such that the distal surface of bearing component 12 (analogous to distal surface 260 of component 212, Figs. 7 and 8 ) is substantially parallel to the transverse plane.
- Tibial bearing component 12 includes spine 38 disposed between medial and lateral articular compartments 16, 18 in place of intercompartmental ridge 238.
- Spine 38 includes posterior surface 48 which is shaped to articulate with posterior cam 40 of femoral component 20 ( Fig. 12 ) during flexion to provide posterior stability to the prosthesis in lieu of a resected PCL.
- Articular compartments 16, 18 may also be differently shaped, in order to provide appropriate articular characteristics when interacting with condyles 22, 24 of femoral component 20.
- Anterior relief space 61 ( Figs. 10 and 11 ) is provided on posterior-stabilized tibial bearing component 12.
- Anterior relief space 61 is similar to anterior relief space 261, and may include all the features discussed above with respect to relief space 261.
- the advantages of soft-tissue protection and deep-flexion enablement provided by the sagittal convexity and medial/lateral concavity of anterior relief space 261 are also provided by anterior relief space 61, as the same anterior, anatomic soft tissues are typically left in place after surgical implantation of either of tibial bearing components 12, 212.
- tibial bearing components 12, 212 fixedly attach to tibial baseplate 14 ( Fig. 11 ), such that tibial prosthesis 10 is said to be a "fixed-bearing" design.
- distal surface 260 of tibial bearing component 212 includes a two-pronged recess 280 which cooperates with a correspondingly shaped two-prong boss 80 protruding proximally from tray 84 of tibial baseplate 14.
- a peripheral undercut 282 formed around the periphery of distal surface 260 of tibial bearing component 212 is sized and shaped to receive peripheral wall 82.
- tibial bearing component 212 Upon assembly, tibial bearing component 212 is advanced along path P, such that tibial bearing component moves along a generally anterior-to-posterior path as recess 280 begins to engage with boss 80. Further posterior movement of tibial bearing component 212 causes a tight interfitting engagement between recess 280 and boss 80, and eventually aligns peripheral undercut 282 with peripheral wall 82. When so aligned, tibial bearing 212 "snaps" into fixed engagement with tibial baseplate 14. Posterior-stabilized tibial bearing component 12 may fixedly engage with tibial baseplate in a similar fashion.
- tibial bearing component 212 (or 12) is immovable with respect to tibial baseplate 14.
- a "fixed bearing" tibial prosthesis is a prosthesis in which a bearing component is seated atop a tibial baseplate in a final, locked position such as the arrangement described above. In this locked position, lift-off of bearing components 12, 212 from tibial baseplate 14, as well as transverse movement of bearing components 12, 212 relative to tibial baseplate 14, is prevented during natural articulation of the knee. While some very small amount of motion (sometimes referred to as micromotion) may occur between tibial bearing components 12, 212 and tibial baseplate 14 in a fixed bearing prosthesis, no such motion occurs by design along a designated path.
- tibial bearing component is permanently molded over the tibial baseplate to create a unitary tibial prosthesis.
- an anterior relief space in accordance with the present disclosure may be used on a "mobile bearing” prosthesis design in which the tibial bearing component is allowed to move relative to the tibial baseplate during articulation.
- any suitable methods or apparatuses for preparation of the knee joint may be used.
- Exemplary surgical procedures and associated surgical instruments are disclosed in "Zimmer LPS-Flex Fixed Bearing Knee, Surgical Technique", “NEXGEN COMPLETE KNEE SOLUTION, Surgical Technique for the CR-Flex Fixed Bearing Knee” and “Zimmer NexGen Complete Knee Solution Extramedullary/Intramedullary Tibial Resector, Surgical Technique” (collectively, the "Zimmer Surgical Techniques”).
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- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
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Claims (13)
- Schienbeinträgerkomponente (12, 212) zur Gelenkverbindung mit Femurkondylen, wobei die Schienbeinträgerkomponente ein Schienbeinträgerkomponenten-Koordinatensystem definiert, umfassend:eine Transversalebene der Trägerkomponente, die sich entlang einer medialen/lateralen Richtung und einer anterioren/posterioren Richtung erstreckt;eine Koronarebene der Trägerkomponente, die sich entlang einer proximalen/distalen Richtung und der medialen/lateralen Richtung erstreckt, wobei die Koronarebene der Trägerkomponente senkrecht zu der Transversalebene der Trägerkomponente verläuft; undeine Sagittalebene der Trägerkomponente, die sich entlang der anterioren/posterioren Richtung und der proximalen/distalen Richtung erstreckt, wobei die Sagittalebene der Trägerkomponente senkrecht zu der Transversalebene der Trägerkomponente und der Koronarebene der Trägerkomponente verläuft,wobei die Schienbeinträgerkomponente Folgendes umfasst:eine Gelenkfläche und eine gegenüberliegende distale Fläche (60, 260), wobei die distale Fläche parallel zu der Transversalebene der Trägerkomponente verläuft, wobei die Gelenkfläche medial und lateral konkave Gelenkkompartiments (16, 18; 216, 218) umfasst, die für die Gelenkverbindung mit den Femurkondylen bemessen und geformt sind, wobei die medial und lateral konkaven Gelenkkompartiments voneinander durch die Sagittalebene der Trägerkomponente getrennt werden, wobei die Gelenk- und distalen Flächen durch eine Schienbeinträgerperipherie verbunden sind,einen anterioren Entlastungsraum (61, 261), der sich an einer medialen/lateralen Stelle zwischen den medial und lateral konkaven Gelenkflächen befindet, um eine mediale/laterale Spanne (DT) zu definieren,wobei sich der anteriore Entlastungsraum angrenzend an einen anterioren Rand der Schienbeinträgerperipherie befindet und sich posterior von dem anterioren Rand über eine anteriore/posteriore Spanne erstreckt,wobei die mediale/laterale Spanne des anterioren Entlastungsraums eine Vielzahl von sagittalen Querschnittsprofilen umfasst, die sich jeweils von einem posterioren Rand des anterioren Enlastungsraums zu einem anterioren Rand des anterioren Entlastungsraums erstrecken, wobei jedes der Vielzahl von sagittalen Querschnittsprofilen eine konvexe Sagittalkurve (262, 264, 266) definiert, die sich von dem posterioren Rand zu dem anterioren Rand des anterioren Entlastungsraums erstreckt, dadurch gekennzeichnet, dassein koronarer Querschnitt des anterioren Entlastungsraums (61, 261) ein konkaves mediales/laterales Profil definiert.
- Schienbeinträgerkomponente (12, 212) nach Anspruch 1, wobei der anteriore Entlastungsraum (61, 261) eine anteriore/posteriore Entlastungsraumausdehnung (APs) definiert, wie sie in der Transversalebene der Trägerkomponente gemessen wird, wobei die anteriore/posteriore Entlastungsraumausdehnung zwischen 10 % und 30 % einer gesamten anterioren/posterioren Ausdehnung (AP) der Schienbeinträgerperipherie entspricht.
- Schienbeinträgerkomponente (12, 212) nach Anspruch 2, wobei sich die konvexe Sagittalkurve (262, 264, 266) von mindestens einem der Vielzahl von sagittalen Querschnittsprofilen über eine Gesamtheit der anterioren/posterioren Entlastungsraumausdehnung (APs) erstreckt.
- Schienbeinträgerkomponente (12, 212) nach Anspruch 1, wobei die konvexe Sagittalkurve (262, 264, 266), die von jedem der Vielzahl von sagittalen Querschnittsprofilen definiert wird, einen Radius (R1, R2, R3) von mindestens 5 mm definiert.
- Schienbeinträgerkomponente (12, 212) nach Anspruch 1, wobei die konvexen Sagittalkurven (262, 264, 266) der Vielzahl von sagittalen Querschnittsprofilen eine zentrale Kurve an der Sagittalebene der Trägerkomponente, mediale Kurven medial von der zentralen Kurve und laterale Kurven lateral von der zentralen Kurve umfassen, wobei die zentrale Kurve einen zentralen Kurvenradius (R2) definiert, wobei die medialen und lateralen Kurven jeweils eine Vielzahl von medialen Kurvenradien (R1) und eine Vielzahl von lateralen Kurvenradien (R3) definieren, wobei der zentrale Kurvenradius größer ist als die medialen und lateralen Kurvenradien.
- Schienbeinträgerkomponente (12, 212) nach Anspruch 5, wobei der zentrale Kurvenradius (R2) zwischen 5 mm und 50 mm beträgt.
- Schienbeinträgerkomponente (12, 212) nach Anspruch 5, wobei die Vielzahl medialer Kurvenradien (R1) 9,8 mm groß ist.
- Schienbeinträgerkomponente (12, 212) nach Anspruch 5, wobei die Vielzahl lateraler Kurvenradien (R3) 6 mm groß ist.
- Schienbeinträgerkomponente (12, 212) nach Anspruch 1, wobei die mediale/laterale Spanne (DT) ungefähr einem medialen/lateralen Abstand zwischen einer medialen Gelenkbahn (26, 226) und einer lateralen Gelenkbahn (28, 228) entspricht, die jeweils von den medialen und lateralen Gelenkkompartiments (16, 18; 216, 218) definiert werden.
- Schienbeinträgerkomponente (12, 212) nach Anspruch 1, wobei die Schienbeinträgerkomponente eine posterior stabilisierte Konstruktion umfasst, umfassend einen Dorn (38), der sich proximal von der Gelenkfläche erstreckt, wobei der Dorn posterior von dem anterioren Rand der Schienbeinträgerperipherie beabstandet ist und der Dorn zwischen den medial und lateral konkaven Gelenkkompartiments (16, 18) angeordnet ist.
- Schienbeinträgerkomponente (12) nach Anspruch 10 in Kombination mit einer Femurprothese (20), wobei:die Femurkondylen mediale und laterale prothetische Kondylen (22, 24) umfassen, die geformt sind, um sich jeweils mit den medialen und lateralen Gelenkkompartiments (16, 18) durch einen Flexionsbereich zu verbinden unddie Femurprothese eine Femurnocke (40) umfasst, die positioniert ist, um sich mit dem Dorn (38) der Schienbeinträgerkomponente zu verbinden, wenn sich die Femurkondylen mit den medialen und lateralen Gelenkkompartiments verbinden.
- Schienbeinträgerkomponente (12, 212) nach Anspruch 1, wobei die Schienbeinträgerkomponente eine einer ultrakongruenten Konstruktion und einer Konstruktion zum Halten der Kreuzbänder umfasst, umfassend:einen posterioren Ausschnitt (236), der bemessen und positioniert ist, um bei der Implantation der Schienbeinträgerkomponente ein posteriores Kreuzband aufzunehmen; undeine interkondyläre Erhöhung (238), die sich anteroposterior von dem posterioren Ausschnitt zu dem anterioren Entlastungsraum (261) erstreckt, wobei die interkondyläre Erhöhung zwischen den medial und lateral konkaven Gelenkkompartiments (216, 218) angeordnet ist.
- Schienbeinträgerkomponente (212) nach Anspruch 12 in Kombination mit einer Femurprothese (220), wobei:die Femurkondylen mediale und laterale prothetische Kondylen (222, 224) umfassen, die geformt sind, um sich jeweils mit den medialen und lateralen Gelenkkompartiments (216, 218) durch einen Flexionsbereich zu verbinden unddie medialen und lateralen prothetischen Kondylen einen ununterbrochenen interkondylären Raum definieren, sodass die Femurprothese keine Femurnocke (40) aufweist.
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EP16156228.5A Active EP3175824B1 (de) | 2011-11-18 | 2012-04-27 | Schienbeinträgerkomponente für eine knieprothese mit verbesserten gelenkeigenschaften |
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Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8066776B2 (en) * | 2001-12-14 | 2011-11-29 | Btg International Limited | Tibial component |
US8632600B2 (en) * | 2007-09-25 | 2014-01-21 | Depuy (Ireland) | Prosthesis with modular extensions |
US9204967B2 (en) * | 2007-09-28 | 2015-12-08 | Depuy (Ireland) | Fixed-bearing knee prosthesis having interchangeable components |
CN103118635B (zh) | 2010-07-24 | 2015-11-25 | 捷迈有限公司 | 用于膝部假体的非对称胫骨部件 |
US8764840B2 (en) | 2010-07-24 | 2014-07-01 | Zimmer, Inc. | Tibial prosthesis |
ES2631181T3 (es) | 2010-09-10 | 2017-08-29 | Zimmer, Inc. | Componentes de tibia que facilitan movimiento para una prótesis de rodilla |
US8603101B2 (en) | 2010-12-17 | 2013-12-10 | Zimmer, Inc. | Provisional tibial prosthesis system |
US8728167B2 (en) | 2011-01-10 | 2014-05-20 | Howmedica Osteonics Corp. | Bicruciate retaining tibial baseplate design and method of implantation |
EP2731522B1 (de) * | 2011-07-13 | 2017-11-15 | The General Hospital Corporation d/b/a Massachusetts General Hospital | Vorrichtungen für einen kniegelenkersatz mit einem ersatz für das vordere kreuzband |
EP2779947B1 (de) | 2011-11-18 | 2017-04-05 | Zimmer, Inc. | Schienbeinträgerkomponente für eine knieprothese mit verbesserten gelenkeigenschaften |
WO2013077919A1 (en) | 2011-11-21 | 2013-05-30 | Zimmer, Inc. | Tibial baseplate with asymmetric placement of fixation structures |
US8911501B2 (en) | 2011-12-29 | 2014-12-16 | Mako Surgical Corp. | Cruciate-retaining tibial prosthesis |
CN104203160B (zh) | 2012-01-30 | 2016-05-11 | 捷迈有限公司 | 用于膝关节假体的不对称胫骨件 |
FR2994644B1 (fr) * | 2012-08-24 | 2014-08-29 | Anatomic | Embase tibiale prothetique et insert tibial prothetique destine a etre immobilise sur une telle embase tibiale prothetique |
US9345578B2 (en) | 2013-02-22 | 2016-05-24 | Stryker Corporation | Bicruciate retaining tibial implant system |
WO2014195969A1 (en) * | 2013-06-01 | 2014-12-11 | Narendra DAMLE | "an implant set having modularity with conformity for total knee replacement" |
US9925052B2 (en) | 2013-08-30 | 2018-03-27 | Zimmer, Inc. | Method for optimizing implant designs |
FR3010628B1 (fr) | 2013-09-18 | 2015-10-16 | Medicrea International | Procede permettant de realiser la courbure ideale d'une tige d'un materiel d'osteosynthese vertebrale destinee a etayer la colonne vertebrale d'un patient |
FR3012030B1 (fr) | 2013-10-18 | 2015-12-25 | Medicrea International | Procede permettant de realiser la courbure ideale d'une tige d'un materiel d'osteosynthese vertebrale destinee a etayer la colonne vertebrale d'un patient |
US9387085B2 (en) * | 2014-05-30 | 2016-07-12 | Stryker Corporation | Stepped tibial baseplate |
US20160262898A1 (en) | 2015-03-12 | 2016-09-15 | Nolan C. Jones | Tibial implant for use in knee arthroplasty |
KR101748377B1 (ko) * | 2015-07-20 | 2017-06-19 | 주식회사 코렌텍 | 비대칭 인공슬관절 |
CN108135701B (zh) * | 2015-09-21 | 2019-12-24 | 捷迈有限公司 | 包括胫骨承载组件的假体*** |
CN105147419A (zh) * | 2015-10-08 | 2015-12-16 | 北京市春立正达医疗器械股份有限公司 | 一种可匹配病患膝关节的膝关节假体 |
WO2017079655A2 (en) | 2015-11-04 | 2017-05-11 | Mcafee Paul C | Methods and apparatus for spinal reconstructive surgery and measuring spinal length and intervertebral spacing, tension and rotation |
US10231840B2 (en) | 2016-07-27 | 2019-03-19 | Howmedica Osteonics Corp. | Low profile tibial baseplate with fixation members |
US10179052B2 (en) | 2016-07-28 | 2019-01-15 | Depuy Ireland Unlimited Company | Total knee implant prosthesis assembly and method |
WO2018109556A1 (en) | 2016-12-12 | 2018-06-21 | Medicrea International | Systems and methods for patient-specific spinal implants |
US11406502B2 (en) | 2017-03-02 | 2022-08-09 | Optimotion Implants LLC | Orthopedic implants and methods |
US10940024B2 (en) | 2017-07-26 | 2021-03-09 | Optimotion Implants LLC | Universal femoral trial system and methods |
EP4014930A1 (de) | 2017-03-10 | 2022-06-22 | Zimmer, Inc. | Schienbeinprothese mit sicherung der tibialagerkomponente |
US11185369B2 (en) | 2017-04-21 | 2021-11-30 | Medicrea Nternational | Systems, methods, and devices for developing patient-specific spinal treatments, operations, and procedures |
JP6898470B2 (ja) | 2017-05-12 | 2021-07-07 | ジンマー,インコーポレイティド | 拡大縮小能力を有する大腿骨プロテーゼ |
CN110799151A (zh) * | 2017-06-23 | 2020-02-14 | 福卡斯特矫形外科公司 | 用于补救膝关节的方法、***以及设备 |
CN107802381A (zh) * | 2017-10-16 | 2018-03-16 | 刘方 | 膝关节假体 |
US11426282B2 (en) | 2017-11-16 | 2022-08-30 | Zimmer, Inc. | Implants for adding joint inclination to a knee arthroplasty |
US10918422B2 (en) | 2017-12-01 | 2021-02-16 | Medicrea International | Method and apparatus for inhibiting proximal junctional failure |
US10835380B2 (en) | 2018-04-30 | 2020-11-17 | Zimmer, Inc. | Posterior stabilized prosthesis system |
CN108403264A (zh) * | 2018-05-14 | 2018-08-17 | 北京市春立正达医疗器械股份有限公司 | 多元化膝关节胫骨平台垫假体 |
US11547570B2 (en) | 2018-08-13 | 2023-01-10 | Zimmer, Inc. | Knee prosthesis system and method |
CN111529137A (zh) | 2019-01-22 | 2020-08-14 | 天津正天医疗器械有限公司 | 膝关节假体及膝关节假体组件 |
EP3698761B1 (de) | 2019-02-22 | 2021-11-17 | Stryker European Operations Limited | Totale sprunggelenksprothese |
US11278417B2 (en) * | 2019-02-26 | 2022-03-22 | Wm Innovations, Llc | Orthopaedic system with medial pivoting insert |
WO2020201353A1 (en) | 2019-04-02 | 2020-10-08 | Medicrea International | Systems, methods, and devices for developing patient-specific spinal implants, treatments, operations, and/or procedures |
US11925417B2 (en) | 2019-04-02 | 2024-03-12 | Medicrea International | Systems, methods, and devices for developing patient-specific spinal implants, treatments, operations, and/or procedures |
EP3962398A4 (de) | 2019-05-02 | 2023-01-18 | DePuy Ireland Unlimited Company | System und verfahren zur platzierung von orthopädischen implantaten |
EP3965698A4 (de) | 2019-05-08 | 2023-01-25 | DePuy Ireland Unlimited Company | Orthopädisches implantatsystem mit scharnier |
US11957591B2 (en) | 2019-09-10 | 2024-04-16 | Depuy Ireland Unlimited Company | Orthopaedic knee prosthesis system and methods for using same |
US11769251B2 (en) | 2019-12-26 | 2023-09-26 | Medicrea International | Systems and methods for medical image analysis |
US11382757B1 (en) * | 2020-01-15 | 2022-07-12 | Lento Medical, Inc. | Condylar asymmetry knee prosthesis |
US11357634B1 (en) * | 2020-01-15 | 2022-06-14 | Lento Medical, Inc. | Posterior-stabilized symmetric knee prosthesis |
EP4178497A2 (de) | 2020-07-10 | 2023-05-17 | DePuy Ireland Unlimited Company | Medial stabilisierte orthopädische knieprothese |
KR102608868B1 (ko) * | 2021-04-26 | 2023-12-01 | 이장연 | 역경사를 가진 인공슬관절 베어링요소 |
US20220362029A1 (en) * | 2021-05-17 | 2022-11-17 | Optimotion Implants LLC | Knee prosthesis |
US11911280B2 (en) | 2022-01-23 | 2024-02-27 | Optimotion Implants LLC | Knee prosthesis |
Family Cites Families (425)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB225347A (en) | 1923-10-31 | 1924-12-04 | Frederick Henry Royce | Improvements in mounting engines in vehicles |
US3774244A (en) | 1972-02-08 | 1973-11-27 | Relief Ruptured And Crippled S | Knee-joint prosthesis |
US4016606A (en) | 1975-07-14 | 1977-04-12 | Research Corporation | Knee joint prosthesis |
US4257129A (en) | 1979-05-21 | 1981-03-24 | Volz Robert G | Prosthetic knee joint tibial implant |
US4340978A (en) | 1979-07-02 | 1982-07-27 | Biomedical Engineering Corp. | New Jersey meniscal bearing knee replacement |
US4309778A (en) | 1979-07-02 | 1982-01-12 | Biomedical Engineering Corp. | New Jersey meniscal bearing knee replacement |
US4770661A (en) | 1982-01-18 | 1988-09-13 | Indong Oh | Conversion femoral endoprosthesis |
GB2120943B (en) | 1982-03-13 | 1985-04-11 | Thackray C F Ltd | Knee prosthesis |
US4501266A (en) | 1983-03-04 | 1985-02-26 | Biomet, Inc. | Knee distraction device |
EP0135319A3 (de) * | 1983-08-24 | 1985-07-24 | ARTHROPLASTY RESEARCH & DEVELOPMENT (PTY) LTD. | Kniegelenkprothese |
DE3433264C2 (de) * | 1984-09-11 | 1986-10-02 | S + G Implants GmbH, 2400 Lübeck | Tibiateil für eine Kniegelenk-Endoprothese |
SE450336B (sv) | 1984-11-28 | 1987-06-22 | Branemark Per Ingvar | Ledprotes for permanent forankring i benvevnaden |
US4714474A (en) | 1986-05-12 | 1987-12-22 | Dow Corning Wright Corporation | Tibial knee joint prosthesis with removable articulating surface insert |
US4822365A (en) | 1986-05-30 | 1989-04-18 | Walker Peter S | Method of design of human joint prosthesis |
US4963152A (en) * | 1986-10-27 | 1990-10-16 | Intermedics Orthopedics, Inc. | Asymmetric prosthetic tibial component |
US4769040A (en) | 1986-11-18 | 1988-09-06 | Queen's University At Kingston | Tibial prosthesis |
US4759767A (en) | 1987-08-10 | 1988-07-26 | Dow Corning Wright Corporation | Prosthesis for tibial component of knee joint |
JPS6468255A (en) | 1987-08-10 | 1989-03-14 | Dow Corning Wright Corp | Artificial device for composing thighbone in knee joint |
DE3730175C1 (de) | 1987-09-09 | 1988-09-15 | S & G Implants Gmbh | Tibiateil einer Kniegelenk-Endoprothese |
US4795468A (en) | 1987-12-23 | 1989-01-03 | Zimmer, Inc. | Mechanism and method for locking a bearing insert to the base of a prosthetic implant |
US5194066A (en) | 1988-01-11 | 1993-03-16 | Boehringer Mannheim Corporation | Modular joint prosthesis |
US4944756A (en) * | 1988-02-03 | 1990-07-31 | Pfizer Hospital Products Group | Prosthetic knee joint with improved patellar component tracking |
US4959071A (en) | 1988-02-03 | 1990-09-25 | Biomet, Inc. | Partially stabilized knee prosthesis |
EP0327495A3 (de) | 1988-02-05 | 1990-05-09 | GebràDer Sulzer Aktiengesellschaft | Tibiateil für eine Kniegelenkprothese |
JP2852299B2 (ja) | 1988-04-08 | 1999-01-27 | スミス アンド ネフュー リチャーズ インコーポレーテッド | 人工膝器官のけい骨要素用の差し込みシステム |
US4950298A (en) | 1988-04-08 | 1990-08-21 | Gustilo Ramon B | Modular knee joint prosthesis |
US5047058A (en) | 1988-04-08 | 1991-09-10 | Smith & Nephew Richards, Inc. | System of inserts for the tibial component of a knee prosthesis |
GB8817908D0 (en) | 1988-07-27 | 1988-09-01 | Howmedica | Tibial component for replacement knee prosthesis |
US4944757A (en) | 1988-11-07 | 1990-07-31 | Martinez David M | Modulator knee prosthesis system |
US4919667A (en) | 1988-12-02 | 1990-04-24 | Stryker Corporation | Implant |
US4936853A (en) | 1989-01-11 | 1990-06-26 | Kirschner Medical Corporation | Modular knee prosthesis |
US5007933A (en) | 1989-01-31 | 1991-04-16 | Osteonics Corp. | Modular knee prosthesis system |
US5061271A (en) | 1989-02-27 | 1991-10-29 | Boehringer Mannheim Corporation | Tool for separating components of a modular joint prosthesis |
US5171283A (en) | 1989-07-11 | 1992-12-15 | Biomedical Engineering Trust | Compound shape rotating bearing |
US5192328A (en) | 1989-09-29 | 1993-03-09 | Winters Thomas F | Knee joint replacement apparatus |
US5059216A (en) | 1989-09-29 | 1991-10-22 | Winters Thomas F | Knee joint replacement apparatus |
US5147405A (en) * | 1990-02-07 | 1992-09-15 | Boehringer Mannheim Corporation | Knee prosthesis |
JPH03267055A (ja) | 1990-03-16 | 1991-11-27 | Koshino Nariko | 人工膝関節の脛骨側コンポーネント |
US5116375A (en) | 1990-08-27 | 1992-05-26 | Hofmann Aaron A | Knee prosthesis |
US5071438A (en) | 1990-11-07 | 1991-12-10 | Intermedics Orthopedics, Inc. | Tibial prothesis with pivoting articulating surface |
DE69128961T2 (de) | 1990-11-14 | 1998-10-08 | Arch Development Corp., Chicago, Ill. | Verbesserte knieprothese mit beweglichem lager |
EP0495340A1 (de) | 1991-01-18 | 1992-07-22 | Gebrüder Sulzer Aktiengesellschaft | Modularer Bausatz für den Tibiateil einer Kniegelenkprothese |
US5609639A (en) | 1991-02-04 | 1997-03-11 | Walker; Peter S. | Prosthesis for knee replacement |
GB9102633D0 (en) | 1991-02-07 | 1991-03-27 | Finsbury Instr Ltd | Knee prosthesis |
US5236461A (en) | 1991-03-22 | 1993-08-17 | Forte Mark R | Totally posterior stabilized knee prosthesis |
US5197488A (en) | 1991-04-05 | 1993-03-30 | N. K. Biotechnical Engineering Co. | Knee joint load measuring instrument and joint prosthesis |
US5108442A (en) | 1991-05-09 | 1992-04-28 | Boehringer Mannheim Corporation | Prosthetic implant locking assembly |
US5282868A (en) | 1991-06-17 | 1994-02-01 | Andre Bahler | Prosthetic arrangement for a complex joint, especially knee joint |
US5395401A (en) | 1991-06-17 | 1995-03-07 | Bahler; Andre | Prosthetic device for a complex joint |
US5133758A (en) | 1991-09-16 | 1992-07-28 | Research And Education Institute, Inc. Harbor-Ucla Medical Center | Total knee endoprosthesis with fixed flexion-extension axis of rotation |
EP0536457B1 (de) | 1991-10-11 | 1997-01-02 | Societe Civile Essor | Endoprothese für Kniegelenk |
US5310480A (en) | 1991-10-31 | 1994-05-10 | Uop | Processes for the separation of aromatic hydrocarbons from a hydrocarbon mixture |
US5470354A (en) | 1991-11-12 | 1995-11-28 | Biomet Inc. | Force sensing apparatus and method for orthopaedic joint reconstruction |
CH686611A5 (de) | 1992-01-14 | 1996-05-15 | Sulzer Medizinaltechnik Ag | Kunstliches Kniegelenk. |
EP0592750B1 (de) | 1992-01-14 | 1999-01-27 | Sulzer Orthopädie AG | Meniskusplattform zu künstlichem Kniegelenk |
GB9201231D0 (en) | 1992-01-21 | 1992-03-11 | Howmedica | Tibial element for a replacement knee prosthesis |
US5275603A (en) | 1992-02-20 | 1994-01-04 | Wright Medical Technology, Inc. | Rotationally and angularly adjustable tibial cutting guide and method of use |
US5246459A (en) | 1992-02-24 | 1993-09-21 | Elias Sarmed G | Modular tibial support pegs for the tibial component of a prosthetic knee replacement system |
US5282861A (en) | 1992-03-11 | 1994-02-01 | Ultramet | Open cell tantalum structures for cancellous bone implants and cell and tissue receptors |
SE9201557D0 (sv) | 1992-05-18 | 1992-05-18 | Astra Ab | Joint prosthesis and apparatus for preparing the bone prior to fitting of the prosthesis |
US6102954A (en) | 1992-05-18 | 2000-08-15 | Astra Aktiebolag | Joint prosthesis and apparatus for preparing the bone prior to fitting of the prosthesis |
FR2692475B1 (fr) | 1992-06-19 | 2000-04-21 | Montpellier Chirurgie | Prothese totale du genou. |
US5824102A (en) | 1992-06-19 | 1998-10-20 | Buscayret; Christian | Total knee prosthesis |
US5425775A (en) | 1992-06-23 | 1995-06-20 | N.K. Biotechnical Engineering Company | Method for measuring patellofemoral forces |
US5271737A (en) | 1992-09-04 | 1993-12-21 | U.S. Medical Products, Inc. | Tibial prosthetic implant with offset stem |
US5344460A (en) | 1992-10-30 | 1994-09-06 | Encore Orthopedics, Inc. | Prosthesis system |
US5658342A (en) | 1992-11-16 | 1997-08-19 | Arch Development | Stabilized prosthetic knee |
US5290313A (en) | 1992-11-23 | 1994-03-01 | Zimmer, Inc. | Offset prosthetic stem extension |
NZ256239A (en) | 1992-12-14 | 1995-12-21 | Biomedical Eng Trust Inc | Bearing joint endoprosthesis; first and second prosthetic elements connected to first and second bones with second element having helicoid bearing surface |
US5413604A (en) | 1992-12-24 | 1995-05-09 | Osteonics Corp. | Prosthetic knee implant for an anterior cruciate ligament deficient total knee replacement |
JPH06203576A (ja) | 1992-12-28 | 1994-07-22 | Toshiba Corp | センス回路 |
US5370699A (en) | 1993-01-21 | 1994-12-06 | Orthomet, Inc. | Modular knee joint prosthesis |
US5344461A (en) | 1993-02-12 | 1994-09-06 | Zimmer, Inc. | Modular implant provisional |
FR2702368B1 (fr) | 1993-03-10 | 1995-06-09 | Medinov Sa | Implant tibial pour prothèse du genou. |
US5387239A (en) | 1993-04-19 | 1995-02-07 | Wright Medical Technology, Inc. | Adjustable length prosthetic implant |
US5405396A (en) | 1993-07-01 | 1995-04-11 | Zimmer, Inc. | Tibial prosthesis |
GB9314832D0 (en) | 1993-07-16 | 1993-09-01 | Walker Peter S | Prostheses for knee replacement |
IT1264820B1 (it) | 1993-07-28 | 1996-10-10 | Cremascoli G Srl | Protesi totale di ginocchio protesi totale di ginocchio |
US5364402A (en) | 1993-07-29 | 1994-11-15 | Intermedics Orthopedics, Inc. | Tibial spacer saw guide |
FR2712799B1 (fr) | 1993-11-22 | 1996-07-26 | Landanger Landos | Prothèse totale de genou et ensemble prothétique modulable de genou correspondant. |
EP0680292B1 (de) | 1993-11-23 | 1999-07-21 | Bruno E. Dr. Gerber | System für die ausbildung einer kniegelenk-endoprothese |
US5871541A (en) | 1993-11-23 | 1999-02-16 | Plus Endoprothetik, Ag | System for producing a knee-joint endoprosthesis |
US5755802A (en) | 1993-12-30 | 1998-05-26 | Bruno E. Gerber | Knee-joint endoprosthesis |
US6074425A (en) | 1994-01-14 | 2000-06-13 | Biomedical Engineering Trust I | Fixed bearing joint endoprosthesis |
US5489311A (en) | 1994-01-21 | 1996-02-06 | Joint Medical Products Corporation | Prosthesis with orientable bearing surface |
ATE193643T1 (de) | 1994-03-15 | 2000-06-15 | Sulzer Orthopaedie Ag | Tibiaplateau für eine künstliches kniegelenk |
AU696248B2 (en) | 1994-05-09 | 1998-09-03 | Smith & Nephew, Inc. | Orthopedic prosthesis |
FR2720626B1 (fr) | 1994-06-03 | 1996-10-04 | Provis Sa | Ensemble prothétique de l'articulation du genou. |
FR2721500B1 (fr) | 1994-06-22 | 1996-12-06 | Euros Sa | Implant fémoral notamment pour prothèse tricompartimentale du genou. |
GB9415180D0 (en) | 1994-07-28 | 1994-09-21 | Walker Peter S | Stabilised mobile bearing knee |
US5549688A (en) * | 1994-08-04 | 1996-08-27 | Smith & Nephew Richards Inc. | Asymmetric femoral prosthesis |
US5755803A (en) | 1994-09-02 | 1998-05-26 | Hudson Surgical Design | Prosthetic implant |
GB9418492D0 (en) | 1994-09-14 | 1994-11-02 | Goodfellow John W | Prosthetic knee joint device |
FR2726175B1 (fr) | 1994-10-27 | 1997-01-31 | Impact | Element prothetique tibial pour prothese du genou |
ES2141971T3 (es) | 1994-10-28 | 2000-04-01 | Sulzer Orthopedics Inc | Protesis de rodilla con calzos. |
US5571194A (en) | 1994-11-14 | 1996-11-05 | Johnson & Johnson Professional, Inc. | Femoral augmentation system for artificial knee joint |
US5458637A (en) | 1994-11-21 | 1995-10-17 | Zimmer, Inc. | Orthopaedic base component with modular augmentation block |
US5556433A (en) | 1994-12-01 | 1996-09-17 | Johnson & Johnson Professional, Inc. | Modular knee prosthesis |
FR2728782B1 (fr) | 1994-12-30 | 1998-10-16 | Jbs Sa | Prothese de genou |
US6102955A (en) | 1995-01-19 | 2000-08-15 | Mendes; David | Surgical method, surgical tool and artificial implants for repairing knee joints |
US5609641A (en) | 1995-01-31 | 1997-03-11 | Smith & Nephew Richards Inc. | Tibial prosthesis |
CN1179709A (zh) | 1995-01-31 | 1998-04-22 | 史密夫和内修有限公司 | 胫骨假体 |
US5609642A (en) | 1995-02-15 | 1997-03-11 | Smith & Nephew Richards Inc. | Tibial trial prosthesis and bone preparation system |
US5609643A (en) | 1995-03-13 | 1997-03-11 | Johnson & Johnson Professional, Inc. | Knee joint prosthesis |
US5613970A (en) | 1995-07-06 | 1997-03-25 | Zimmer, Inc. | Orthopaedic instrumentation assembly having an offset bushing |
FR2736819B1 (fr) | 1995-07-22 | 1997-09-19 | Bouvet Jean Claude | Prothese de genou a patin de glissement interpose entre une piece femorale et un element tibial |
US5656785A (en) | 1995-08-07 | 1997-08-12 | The Charles Stark Draper Laboratory, Inc. | Micromechanical contact load force sensor for sensing magnitude and distribution of loads and tool employing micromechanical contact load force sensor |
US5733292A (en) | 1995-09-15 | 1998-03-31 | Midwest Orthopaedic Research Foundation | Arthroplasty trial prosthesis alignment devices and associated methods |
US5733290A (en) | 1995-12-21 | 1998-03-31 | Johnson & Johnson Professional, Inc. | Quick-release tibial alignment handle |
US5658344A (en) | 1995-12-29 | 1997-08-19 | Johnson & Johnson Professional, Inc. | Tibial insert reinforcement pin |
US5702464A (en) | 1996-02-20 | 1997-12-30 | Smith & Nephew Inc. | Modular trial tibial insert |
US5702463A (en) | 1996-02-20 | 1997-12-30 | Smith & Nephew Inc. | Tibial prosthesis with polymeric liner and liner insertion/removal instrument |
US5871543A (en) | 1996-02-23 | 1999-02-16 | Hofmann; Aaron A. | Tibial prosthesis with mobile bearing member |
FR2747914B3 (fr) | 1996-04-30 | 1998-05-15 | Raoult Andre | Prothese partielle du genou |
GB9611059D0 (en) | 1996-05-28 | 1996-07-31 | Howmedica | Tibial element for a replacement knee prosthesis |
GB9611074D0 (en) | 1996-05-28 | 1996-07-31 | Howmedica | Surgical apparatus |
DE69734478T2 (de) | 1996-05-28 | 2006-06-08 | Howmedica International S. De R.L., Shannon | Schienbeinteil für Knieersatzprothese |
US5964808A (en) | 1996-07-11 | 1999-10-12 | Wright Medical Technology, Inc. | Knee prosthesis |
US6258127B1 (en) | 1996-09-11 | 2001-07-10 | Plus Endoprothetik Ag | Tibia part of a new joint endoprosthesis |
US6004351A (en) | 1996-09-14 | 1999-12-21 | Mizuho Ika Kogyo Kabushiki Kaisha | Prosthetic knee joint |
US5824100A (en) | 1996-10-30 | 1998-10-20 | Osteonics Corp. | Knee prosthesis with increased balance and reduced bearing stress |
WO1998025550A1 (fr) * | 1996-12-09 | 1998-06-18 | Groupe Contrôle Dedienne Gcd S.A. | Prothese totale d'articulation du genou |
US20070233269A1 (en) | 2001-05-25 | 2007-10-04 | Conformis, Inc. | Interpositional Joint Implant |
US20090222103A1 (en) | 2001-05-25 | 2009-09-03 | Conformis, Inc. | Articular Implants Providing Lower Adjacent Cartilage Wear |
US8882847B2 (en) | 2001-05-25 | 2014-11-11 | Conformis, Inc. | Patient selectable knee joint arthroplasty devices |
US8480754B2 (en) | 2001-05-25 | 2013-07-09 | Conformis, Inc. | Patient-adapted and improved articular implants, designs and related guide tools |
US8771365B2 (en) | 2009-02-25 | 2014-07-08 | Conformis, Inc. | Patient-adapted and improved orthopedic implants, designs, and related tools |
US8545569B2 (en) | 2001-05-25 | 2013-10-01 | Conformis, Inc. | Patient selectable knee arthroplasty devices |
US8083745B2 (en) | 2001-05-25 | 2011-12-27 | Conformis, Inc. | Surgical tools for arthroplasty |
US9603711B2 (en) | 2001-05-25 | 2017-03-28 | Conformis, Inc. | Patient-adapted and improved articular implants, designs and related guide tools |
US7799077B2 (en) | 2002-10-07 | 2010-09-21 | Conformis, Inc. | Minimally invasive joint implant with 3-dimensional geometry matching the articular surfaces |
DE59707850D1 (de) | 1997-01-10 | 2002-09-05 | Sulzer Orthopaedie Ag Baar | Tibiaplattform für ein künstliches Kniegelenk |
CA2226240A1 (en) | 1997-01-17 | 1998-07-17 | Ceramtec Ag | Fixation of a tibial part on a tibial plate of a knee-joint endoprosthesis |
GB2323034B (en) | 1997-03-13 | 2001-07-25 | Zimmer Ltd | Prosthesis for knee replacement |
US5824103A (en) | 1997-05-12 | 1998-10-20 | Howmedica Inc. | Tibial prosthesis |
US5976147A (en) | 1997-07-11 | 1999-11-02 | Johnson & Johnson Professional, Inc | Modular instrumentation for bone preparation and implant trial reduction of orthopedic implants |
US6039764A (en) | 1997-08-18 | 2000-03-21 | Arch Development Corporation | Prosthetic knee with adjusted center of internal/external rotation |
US6258126B1 (en) | 1997-09-09 | 2001-07-10 | Depuy Orthopaedics, Inc. | Cushioned joint prosthesis |
US6010534A (en) | 1997-09-25 | 2000-01-04 | Johnson & Johnson Professional, Inc. | Rotatable tibial prosthesis with keyed axial securement |
US5782925A (en) | 1997-11-06 | 1998-07-21 | Howmedica Inc. | Knee implant rotational alignment apparatus |
US6325828B1 (en) | 1997-12-02 | 2001-12-04 | Rose Biomedical Research | Apparatus for knee prosthesis |
FR2773059B1 (fr) | 1997-12-31 | 2000-06-02 | Philippe Legay | Prothese du genou |
US6123729A (en) * | 1998-03-10 | 2000-09-26 | Bristol-Myers Squibb Company | Four compartment knee |
FR2777452B1 (fr) | 1998-04-15 | 2000-12-15 | Aesculap Sa | Prothese de genou |
FR2778332B1 (fr) | 1998-05-07 | 2000-09-22 | Jacques Philippe Laboureau | Prothese de genou, unicompartimentale et a patin adaptable |
US6090144A (en) | 1998-05-12 | 2000-07-18 | Letot; Patrick | Synthetic knee system |
DE69918894T2 (de) | 1998-05-13 | 2005-08-11 | Depuy Products, Inc., Warsaw | Tibiaplattform mit einstellbarem Schaft |
US6428577B1 (en) | 1998-05-20 | 2002-08-06 | Smith & Nephew, Inc. | Mobile bearing knee prosthesis |
US6660039B1 (en) * | 1998-05-20 | 2003-12-09 | Smith & Nephew, Inc. | Mobile bearing knee prosthesis |
US6126692A (en) | 1998-06-25 | 2000-10-03 | New York Society For The Relief Of The Ruptured And Crippled Maintaining The Hospital For Special Surgery | Retaining mechanism for a modular tibial component of a knee prosthesis |
US6080195A (en) | 1998-07-08 | 2000-06-27 | Johnson & Johnson Professional, Inc. | Rotatable and translatable joint prosthesis with posterior stabilization |
US6143034A (en) | 1998-07-30 | 2000-11-07 | Sulzer Orthopedics Inc. | Implantable hinged knee prosthesis having tibial baseplate |
GB2345446B (en) | 1999-01-08 | 2000-11-22 | Corin Medical Ltd | A knee prosthesis |
US6623526B1 (en) | 1999-01-08 | 2003-09-23 | Corin Limited | Knee prosthesis |
US6306172B1 (en) | 1999-01-28 | 2001-10-23 | Johnson & Johnson Professional, Inc. | Modular tibial insert for prosthesis system |
FR2788964B1 (fr) | 1999-01-28 | 2001-04-20 | Aesculap Sa | Insert tibial anti-basculement |
EP1025818B1 (de) * | 1999-02-03 | 2007-04-04 | DePuy Products, Inc. | Modulares Gelenkprothesensystem |
US6972039B2 (en) | 1999-03-01 | 2005-12-06 | Biomet, Inc. | Floating bearing knee joint prosthesis with a fixed tibial post |
US6413279B1 (en) | 1999-03-01 | 2002-07-02 | Biomet, Inc. | Floating bearing knee joint prosthesis with a fixed tibial post |
US6206927B1 (en) | 1999-04-02 | 2001-03-27 | Barry M. Fell | Surgically implantable knee prothesis |
GB9914074D0 (en) * | 1999-06-16 | 1999-08-18 | Btg Int Ltd | Tibial component |
ES2221610T3 (es) | 1999-09-24 | 2005-01-01 | Centerpulse Orthopedics Ltd. | Pieza de tibia para una protesis de la articulacion de la rodilla, y kit con una pieza de tibia de este tipo. |
US6974481B1 (en) | 1999-10-20 | 2005-12-13 | Smith & Nephew, Inc. | Tibial trial system |
US6217618B1 (en) | 1999-10-26 | 2001-04-17 | Bristol-Myers Squibb Company | Tibial knee component with a mobile bearing |
EP1097679B1 (de) | 1999-10-29 | 2004-05-19 | Sulzer Orthopädie AG | Monokondyläre Kniegelenkprothese |
ATE258773T1 (de) | 1999-11-09 | 2004-02-15 | Link Waldemar Gmbh Co | Knieprothesensystem |
US6379388B1 (en) | 1999-12-08 | 2002-04-30 | Ortho Development Corporation | Tibial prosthesis locking system and method of repairing knee joint |
US6702821B2 (en) | 2000-01-14 | 2004-03-09 | The Bonutti 2003 Trust A | Instrumentation for minimally invasive joint replacement and methods for using same |
US7635390B1 (en) | 2000-01-14 | 2009-12-22 | Marctec, Llc | Joint replacement component having a modular articulating surface |
US6770078B2 (en) | 2000-01-14 | 2004-08-03 | Peter M. Bonutti | Movable knee implant and methods therefor |
US6491726B2 (en) | 2000-03-08 | 2002-12-10 | Biomedical Engineering Trust I | Posterior stabilized prosthetic knee replacement with bearing translation and dislocation prevention features |
EP1263351A2 (de) | 2000-03-16 | 2002-12-11 | Eugene M. Wolf M.D. Inc. | Vorrichtung zur totalen schulterarthroplastik |
ITVI20000025U1 (it) | 2000-04-07 | 2001-10-07 | Tecres Spa | Dispositivo distanziatore temporaneo per il trattamento chirurgico del ginocchio |
US6436145B1 (en) | 2000-06-02 | 2002-08-20 | Zimmer, Inc. | Plug for a modular orthopaedic implant and method for assembly |
JP3679315B2 (ja) | 2000-07-19 | 2005-08-03 | 経憲 武井 | 人工膝関節 |
AU2001280643A1 (en) | 2000-07-20 | 2002-02-05 | Hayes Medical, Inc. | Bimetal tibial component construct for knee joint prosthesis |
US6558426B1 (en) | 2000-11-28 | 2003-05-06 | Medidea, Llc | Multiple-cam, posterior-stabilized knee prosthesis |
US6942670B2 (en) | 2000-12-27 | 2005-09-13 | Depuy Orthopaedics, Inc. | Prosthesis evaluation assembly and associated method |
US6719800B2 (en) | 2001-01-29 | 2004-04-13 | Zimmer Technology, Inc. | Constrained prosthetic knee with rotating bearing |
US6485519B2 (en) | 2001-01-29 | 2002-11-26 | Bristol-Myers Squibb Company | Constrained prosthetic knee with rotating bearing |
US6607559B2 (en) | 2001-07-16 | 2003-08-19 | Spine Care, Inc. | Trial intervertebral distraction spacers |
US7169182B2 (en) | 2001-07-16 | 2007-01-30 | Spinecore, Inc. | Implanting an artificial intervertebral disc |
US20020120340A1 (en) | 2001-02-23 | 2002-08-29 | Metzger Robert G. | Knee joint prosthesis |
US7497874B1 (en) | 2001-02-23 | 2009-03-03 | Biomet Manufacturing Corp. | Knee joint prosthesis |
US7776085B2 (en) | 2001-05-01 | 2010-08-17 | Amedica Corporation | Knee prosthesis with ceramic tibial component |
FR2824260B1 (fr) | 2001-05-04 | 2004-01-30 | Biomet Merck France | Element prothetique tibial perfectionne pour prothese du genou |
US6632225B2 (en) | 2001-06-20 | 2003-10-14 | Zimmer, Inc. | Method and apparatus for resecting a distal femur and a proximal tibia in preparation for implanting a partial knee prosthesis |
EP1269938A1 (de) | 2001-06-27 | 2003-01-02 | Waldemar Link (GmbH & Co.) | Gekoppelte Knieprothese mit Rotationslager |
US6953479B2 (en) | 2001-07-16 | 2005-10-11 | Smith & Nephew, Inc. | Orthopedic implant extension |
US7060074B2 (en) | 2001-11-28 | 2006-06-13 | Wright Medical Technology, Inc. | Instrumentation for minimally invasive unicompartmental knee replacement |
EP1327424B1 (de) | 2002-01-11 | 2012-09-12 | Barry M. Fell | Knieendoprothese mit medial versetzter Tibiafläche |
GB0201149D0 (en) | 2002-01-18 | 2002-03-06 | Finsbury Dev Ltd | Prosthesis |
US20040034432A1 (en) | 2002-02-11 | 2004-02-19 | Dean Hughes | Mobile bearing tibial base prosthetic devices employing oxidized zirconium surfaces |
JP3781186B2 (ja) | 2002-02-13 | 2006-05-31 | 徹 勝呂 | 人工膝関節 |
FR2835738B1 (fr) * | 2002-02-14 | 2004-10-01 | Jacques Afriat | Prothese totale du genou |
US6942475B2 (en) | 2002-03-13 | 2005-09-13 | Ortho Development Corporation | Disposable knee mold |
AU2003228341A1 (en) | 2002-03-19 | 2003-10-08 | The Board Of Trustees Of The University Of Illinois | System and method for prosthetic fitting and balancing in joints |
US6923832B1 (en) | 2002-03-21 | 2005-08-02 | Trigon Incorporated | Revision tibial component |
FR2838634B1 (fr) | 2002-04-19 | 2004-06-18 | Cabinet Boettcher | Prothese totale de genou |
AU2003237813A1 (en) | 2002-05-09 | 2003-11-11 | Hayes Medical, Inc. | System for establishing the orientation of a modular implant |
FR2839882B1 (fr) | 2002-05-23 | 2004-07-23 | Beguec Pierre Le | Systeme d'essai pour prothese femorale |
AU2003233691B2 (en) | 2002-05-24 | 2008-03-06 | Medicinelodge, Inc. | Modular femoral components for knee arthroplasty |
US7771483B2 (en) | 2003-12-30 | 2010-08-10 | Zimmer, Inc. | Tibial condylar hemiplasty implants, anchor assemblies, and related methods |
US7329260B2 (en) | 2002-06-28 | 2008-02-12 | Depuy Products, Inc. | Kit, guide and method for locating distal femoral resection plane |
US20040002767A1 (en) | 2002-06-28 | 2004-01-01 | Joseph Wyss | Modular knee joint prosthesis |
CA2492030A1 (en) | 2002-07-11 | 2004-01-22 | Advanced Bio Surfaces, Inc. | Method and kit for interpositional arthroplasty |
US7291174B2 (en) | 2002-09-09 | 2007-11-06 | Depuy Products, Inc. | Prosthetic tibial component with modular sleeve |
US7632283B2 (en) | 2002-09-30 | 2009-12-15 | Depuy Products, Inc. | Modified system and method for intraoperative tension assessment during joint arthroplasty |
US7591854B2 (en) | 2002-09-30 | 2009-09-22 | Depuy Products, Inc. | Apparatus, system and method for intraoperative performance analysis during joint arthroplasty |
EP1558181B1 (de) | 2002-11-07 | 2015-08-26 | ConforMIS, Inc. | Verfahren zur bestimmung der grösse und form des meniskus und planung einer behandlung |
JP4148316B2 (ja) | 2002-11-18 | 2008-09-10 | 株式会社神戸製鋼所 | 人工膝関節 |
US6770099B2 (en) | 2002-11-19 | 2004-08-03 | Zimmer Technology, Inc. | Femoral prosthesis |
JP4095919B2 (ja) | 2002-12-09 | 2008-06-04 | ジンマー株式会社 | 人工膝関節全置換手術用計測装置 |
DE60336013D1 (de) | 2002-12-20 | 2011-03-24 | Smith & Nephew Inc | Hochleistungsknieprothese |
US7160330B2 (en) | 2003-01-21 | 2007-01-09 | Howmedica Osteonics Corp. | Emulating natural knee kinematics in a knee prosthesis |
US20040153066A1 (en) | 2003-02-03 | 2004-08-05 | Coon Thomas M. | Apparatus for knee surgery and method of use |
US7172597B2 (en) | 2003-02-04 | 2007-02-06 | Zimmer Technology, Inc. | Provisional orthopedic implant and recutting instrument guide |
JP4045194B2 (ja) * | 2003-02-25 | 2008-02-13 | 京セラ株式会社 | 人工膝関節 |
FR2852819B1 (fr) | 2003-03-28 | 2008-03-07 | Iota | Prothese totale postero-stabilisee du genou |
US7008454B2 (en) | 2003-04-09 | 2006-03-07 | Biomedical Engineering Trust I | Prosthetic knee with removable stop pin for limiting anterior sliding movement of bearing |
US6986791B1 (en) | 2003-04-15 | 2006-01-17 | Biomet Manufacturing Corp. | Knee prosthesis with moveable post |
FR2854059B1 (fr) | 2003-04-24 | 2006-01-27 | Aesculap Sa | Plot modulaire pour prothese du genou postero-stabilisee |
FR2854792B1 (fr) | 2003-05-12 | 2005-09-09 | Tornier Sa | Jeu d'elements prothetiques pour un ensemble prothetique tibial |
US7153326B1 (en) | 2003-06-19 | 2006-12-26 | Biomet Manufacturing Corp. | Method and apparatus for use of an offset stem connection |
US7081137B1 (en) | 2003-06-23 | 2006-07-25 | Howmedica Osteonics Corp. | Knee prosthesis with extended range of motion |
CA2532877C (en) | 2003-07-17 | 2012-10-09 | Exactech, Inc. | Mobile bearing knee prosthesis |
US7708782B2 (en) | 2003-07-17 | 2010-05-04 | Exactech, Inc. | Mobile bearing knee prosthesis |
US7547327B2 (en) | 2003-10-03 | 2009-06-16 | Howmedica Osteonics Corp. | Expandable augment trial |
CA2542619C (en) | 2003-10-17 | 2011-10-11 | Smith & Nephew, Inc. | High flexion articular insert |
US7261740B2 (en) * | 2003-10-29 | 2007-08-28 | Wright Medical Technology, Inc. | Tibial knee prosthesis |
US7585328B2 (en) | 2003-11-06 | 2009-09-08 | Haas Steven B | Minimally invasive knee arthroplasty |
US7294149B2 (en) | 2003-12-05 | 2007-11-13 | Howmedica Osteonics Corp. | Orthopedic implant with angled pegs |
US7364581B2 (en) | 2004-01-14 | 2008-04-29 | Howmedica Osteonics Corp. | Variable angle cutting block |
EP1722721A1 (de) | 2004-01-23 | 2006-11-22 | Massachusetts General Hospital | Kniegelenksprothese zum ersatz des vorderen kreuzbands |
US7442196B2 (en) | 2004-02-06 | 2008-10-28 | Synvasive Technology, Inc. | Dynamic knee balancer |
US8758355B2 (en) | 2004-02-06 | 2014-06-24 | Synvasive Technology, Inc. | Dynamic knee balancer with pressure sensing |
DE202004003133U1 (de) | 2004-02-26 | 2004-07-29 | Aap Implantate Ag | Gelenkersatz-Tibiaplateau |
US7753960B2 (en) | 2004-02-26 | 2010-07-13 | Omni Life Science, Inc. | Modular knee prosthesis |
EP1574185B1 (de) * | 2004-03-09 | 2012-05-23 | Zimmer Technology, Inc. | Tibiale Kniekomponente mit einem mobilen Lagerteil |
JP3915989B2 (ja) | 2004-03-17 | 2007-05-16 | 徹 勝呂 | 人工膝関節 |
US7175666B2 (en) | 2004-04-30 | 2007-02-13 | Zimmer Technology, Inc. | Modular implant with a micro-motion damper |
WO2005120203A2 (en) | 2004-06-07 | 2005-12-22 | Synthes (U.S.A.) | Orthopaedic implant with sensors |
US7731755B2 (en) | 2004-06-11 | 2010-06-08 | Depuy Products, Inc. | Posterior stabilized mobile bearing knee |
DE112004002886B4 (de) | 2004-06-15 | 2018-01-04 | Synthes Gmbh | Vorrichtung für die Messung von Tibiofemoral-Kraftamplituden und Kraftangriffspunkten in einer totalen Kniegelenkplastik |
FR2871678B1 (fr) | 2004-06-17 | 2006-09-01 | Transysteme Sa | Prothese totale du genou |
EP1765201A4 (de) | 2004-06-28 | 2013-01-23 | Arthrosurface Inc | System für den gelenkflächenersatz |
US9237958B2 (en) | 2004-06-30 | 2016-01-19 | Synergy Disc Replacement Inc. | Joint prostheses |
EP1778559B1 (de) * | 2004-07-20 | 2017-11-15 | Cayenne Medical, Inc. | Modulare vorrichtung zum formen der fläche eines gelenks |
US8366782B2 (en) | 2004-08-05 | 2013-02-05 | Depuy Products, Inc. | Modular orthopaedic implant system with multi-use stems |
US20060069436A1 (en) | 2004-09-30 | 2006-03-30 | Depuy Spine, Inc. | Trial disk implant |
US7309363B2 (en) | 2004-11-24 | 2007-12-18 | Depuy Products, Inc. | Adjustable knee tibial trial insert |
US20060142869A1 (en) | 2004-12-23 | 2006-06-29 | Gross Thomas P | Knee prosthesis |
CN2768715Y (zh) | 2005-01-11 | 2006-04-05 | 郑诚功 | 改良结构的人工膝关节 |
US20060161259A1 (en) | 2005-01-18 | 2006-07-20 | Cheng-Kung Cheng | Knee joint prosthesis |
EP1841372B1 (de) | 2005-01-26 | 2017-09-13 | Orthosoft Inc. | Computergestütztes verfahren und system zur hüftgelenkwiederherstellung |
US7488330B2 (en) | 2005-01-27 | 2009-02-10 | Depuy Spine, Inc. | Modular static intervertebral trial |
US20060184176A1 (en) | 2005-02-17 | 2006-08-17 | Zimmer Technology, Inc. | Tibial trialing assembly and method of trialing a tibial implant |
DE102005009496B4 (de) | 2005-03-02 | 2012-12-20 | Mathys Ag Bettlach | Kniegelenk-Endoprothese mit Zwischenelement mit unterschiedlich gestalteten Gleitflächen |
US20100100011A1 (en) | 2008-10-22 | 2010-04-22 | Martin Roche | System and Method for Orthopedic Alignment and Measurement |
US20060224244A1 (en) | 2005-03-31 | 2006-10-05 | Zimmer Technology, Inc. | Hydrogel implant |
GB0510193D0 (en) | 2005-05-19 | 2005-06-22 | Mcminn Derek J W | Knee prosthesis |
US7695519B2 (en) | 2005-07-08 | 2010-04-13 | Howmedica Osteonics Corp. | Modular tibial baseplate |
US7955394B2 (en) | 2005-07-14 | 2011-06-07 | Saga University | Artificial knee joint |
CN101325926A (zh) | 2005-08-24 | 2008-12-17 | 坎蒂拉尔·哈斯蒂马尔·桑切蒂 | 膝关节假体 |
US20080288080A1 (en) | 2005-08-24 | 2008-11-20 | Kantilal Hastimal Sancheti | Knee joint prosthesis |
JP4522343B2 (ja) | 2005-08-26 | 2010-08-11 | ナカシマプロペラ株式会社 | 関節置換施術時に使用されるテンサー |
US7413577B1 (en) | 2005-09-22 | 2008-08-19 | Howmedica Osteonics Corp. | Total stabilized knee prosthesis with constraint |
US20090149963A1 (en) | 2005-11-14 | 2009-06-11 | Ronald Sekel | Prosthesis assembly including angle and position adaptors |
US7766969B2 (en) | 2005-12-05 | 2010-08-03 | Zimmer, Inc. | Modular progressive implant for a joint articulation surface |
US20070135924A1 (en) | 2005-12-14 | 2007-06-14 | Verhoogen Alex R | Joint replacement prosthesis, joint replacement mounting stud and method |
US8211181B2 (en) | 2005-12-14 | 2012-07-03 | New York University | Surface guided knee replacement |
US20080058947A1 (en) | 2005-12-15 | 2008-03-06 | Zimmer, Inc. | Distal femoral knee prostheses |
EP3549553A3 (de) | 2006-01-23 | 2020-01-08 | Smith & Nephew, Inc | Patellakomponenten |
FR2896684B1 (fr) | 2006-02-01 | 2008-09-26 | Tornier Soc Par Actions Simplifiee | Implant tibial a tige offset |
EP2671521A3 (de) | 2006-02-06 | 2013-12-25 | ConforMIS, Inc. | Vom Patienten auswählbare Gelenkarthroplastie-Vorrichtungen und chirurgische Instrumente |
US7625407B2 (en) | 2006-02-07 | 2009-12-01 | Howmedica Osteonics Corp. | Tibial prosthesis with asymmetric articular surfaces |
US7967868B2 (en) | 2007-04-17 | 2011-06-28 | Biomet Manufacturing Corp. | Patient-modified implant and associated method |
AU2006339993A1 (en) | 2006-03-14 | 2007-09-20 | Mako Surgical Corp. | Prosthetic device and system and method for implanting prosthetic device |
CA2646288A1 (en) | 2006-03-21 | 2007-09-27 | Conformis, Inc. | Interpositional joint implant |
EP1996122B1 (de) | 2006-03-21 | 2012-11-21 | DePuy (Ireland) | Moment-induzierte arthroplastie-totalprothese |
US8141437B2 (en) | 2006-03-29 | 2012-03-27 | Ortho Sensing Technologies, Llc | Force monitoring system |
US20070239165A1 (en) | 2006-03-29 | 2007-10-11 | Farid Amirouche | Device and method of spacer and trial design during joint arthroplasty |
US9168156B2 (en) | 2006-04-04 | 2015-10-27 | Smith & Nephew, Inc. | Trial coupler systems and methods |
GR1005477B (el) | 2006-04-07 | 2007-03-26 | Ενδοπροθεση ολικης αρθροπλαστικης γονατος με τριτο κονδυλο και περιστρεφομενο ενθετο πολυαιθυλενιου | |
GB0607544D0 (en) | 2006-04-13 | 2006-05-24 | Pinskerova Vera | Knee prothesis |
US7695520B2 (en) | 2006-05-31 | 2010-04-13 | Biomet Manufacturing Corp. | Prosthesis and implementation system |
FR2901995B1 (fr) | 2006-06-12 | 2008-08-29 | Jean Francois Biegun | Prothese tricompartiment a renfort |
US7842093B2 (en) | 2006-07-18 | 2010-11-30 | Biomet Manufacturing Corp. | Method and apparatus for a knee implant |
GB0614468D0 (en) | 2006-07-21 | 2006-08-30 | Depuy Int Ltd | Guide Assembly |
WO2008024836A2 (en) | 2006-08-22 | 2008-02-28 | Exactech, Inc. | System and method for adjusting the thickness of a prosthesis |
DE102006042829A1 (de) | 2006-09-08 | 2008-03-27 | Siebel, Thomas, Dr. | Knieprothese |
US20080091272A1 (en) | 2006-10-13 | 2008-04-17 | Aram Luke J | Mobile/fixed prosthetic knee systems |
US20080091271A1 (en) | 2006-10-13 | 2008-04-17 | Bonitati John A | Mobile/fixed prosthetic knee systems |
US20080091273A1 (en) | 2006-10-13 | 2008-04-17 | Hazebrouck Stephen A | Mobile/fixed prosthetic knee systems |
US7740662B2 (en) | 2006-10-13 | 2010-06-22 | Depuy Products, Inc. | Mobile/fixed prosthetic knee systems |
US9278006B2 (en) | 2006-10-26 | 2016-03-08 | European Foot Platform Sc | Ankle prosthesis with neutral position adjustment |
CN101646392B (zh) | 2006-10-31 | 2013-05-22 | 史密夫和内修有限公司 | 试验性股骨假肢及其应用 |
US7947082B2 (en) | 2006-11-09 | 2011-05-24 | Consensus Orthopedics, Inc. | System and method for joint arthroplasty |
US20080119938A1 (en) | 2006-11-17 | 2008-05-22 | Sang Soo Oh | Knee joint prosthesis for bi-compartmental knee replacement and surgical devices thereof |
US8163028B2 (en) | 2007-01-10 | 2012-04-24 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
US8157869B2 (en) | 2007-01-10 | 2012-04-17 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
US8187280B2 (en) | 2007-10-10 | 2012-05-29 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
US8328873B2 (en) | 2007-01-10 | 2012-12-11 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
US8562616B2 (en) | 2007-10-10 | 2013-10-22 | Biomet Manufacturing, Llc | Knee joint prosthesis system and method for implantation |
CN101347359A (zh) | 2007-03-30 | 2009-01-21 | 德普伊产品公司 | 具有多个关节界面的活动支承组件 |
US20090005708A1 (en) | 2007-06-29 | 2009-01-01 | Johanson Norman A | Orthopaedic Implant Load Sensor And Method Of Interpreting The Same |
US8080064B2 (en) | 2007-06-29 | 2011-12-20 | Depuy Products, Inc. | Tibial tray assembly having a wireless communication device |
MY146046A (en) | 2007-08-10 | 2012-06-15 | Sancheti Kantilal Hastimal | Knee joint prosthesis |
US8382846B2 (en) | 2007-08-27 | 2013-02-26 | Kent M. Samuelson | Systems and methods for providing deeper knee flexion capabilities for knee prosthesis patients |
US8366783B2 (en) * | 2007-08-27 | 2013-02-05 | Samuelson Kent M | Systems and methods for providing deeper knee flexion capabilities for knee prosthesis patients |
US8273133B2 (en) | 2007-08-27 | 2012-09-25 | Samuelson Kent M | Systems and methods for providing deeper knee flexion capabilities for knee prosthesis patients |
US7628818B2 (en) | 2007-09-28 | 2009-12-08 | Depuy Products, Inc. | Fixed-bearing knee prosthesis having interchangeable components |
US8470047B2 (en) | 2007-09-25 | 2013-06-25 | Depuy (Ireland) | Fixed-bearing knee prosthesis |
US8128703B2 (en) | 2007-09-28 | 2012-03-06 | Depuy Products, Inc. | Fixed-bearing knee prosthesis having interchangeable components |
US20090088862A1 (en) | 2007-09-27 | 2009-04-02 | Kyle Thomas | Stem extension and adaptor for use with a knee orthopaedic implant |
US8777875B2 (en) | 2008-07-23 | 2014-07-15 | Otismed Corporation | System and method for manufacturing arthroplasty jigs having improved mating accuracy |
KR100901528B1 (ko) | 2008-01-08 | 2009-06-08 | 주식회사 코렌텍 | 인대손상 방지를 위한 인공 슬관절 |
KR100904087B1 (ko) | 2008-01-08 | 2009-06-23 | 주식회사 코렌텍 | 베어링 부재에 곡률부가 형성된 인공 슬관절 |
KR100930727B1 (ko) | 2008-01-08 | 2009-12-09 | 주식회사 코렌텍 | 개선된 포스트 및 개선된 캠 구조를 갖는 인공 슬관절 |
CN101214175B (zh) | 2008-01-17 | 2011-03-23 | 四川大学 | 膝关节内用假体 |
CN201175391Y (zh) | 2008-01-17 | 2009-01-07 | 四川大学 | 膝关节内用假体 |
FR2926719B1 (fr) | 2008-01-30 | 2010-03-26 | Aston Medical Developmemts Ltd | Ensemble compose d'une embase tibiale et d'un insert tibial et prothese comprenant un tel ensemble |
US8292965B2 (en) * | 2008-02-11 | 2012-10-23 | New York University | Knee joint with a ramp |
US8414653B2 (en) | 2008-02-11 | 2013-04-09 | Exactech, Inc. | Knee prosthesis system with at least a first tibial portion element (a tibial insert or tibial trial) and a second tibial portion element (a tibial insert or tibial trial), wherein each of the first tibial portion element and the second tibial portion element has a different slope |
JP5665550B2 (ja) | 2008-02-18 | 2015-02-04 | マックス オーソピディックス、インク. | 高次nurbs曲面を有する全置換人工膝関節 |
CN102006839B (zh) | 2008-02-18 | 2014-07-23 | 麦克斯外科整形公司 | 全膝关节置换假体 |
JP2009245619A (ja) | 2008-03-28 | 2009-10-22 | Toshiba Corp | 同軸ケーブル接続/位相調整装置 |
US7991599B2 (en) | 2008-04-09 | 2011-08-02 | Active Implants Corporation | Meniscus prosthetic device selection and implantation methods |
US8790411B2 (en) | 2008-04-17 | 2014-07-29 | Steven L. Mandell | Femoral component of an artificial knee joint |
US8696755B2 (en) | 2008-04-17 | 2014-04-15 | Steven L. Mandell | Tibial component of an artificial knee joint |
US8377073B2 (en) | 2008-04-21 | 2013-02-19 | Ray Wasielewski | Method of designing orthopedic implants using in vivo data |
FR2932079B1 (fr) | 2008-06-06 | 2010-07-30 | Michel Bercovy | Prothese totale de genou |
CN100581490C (zh) | 2008-06-20 | 2010-01-20 | 周一新 | 膝关节假体植入方法所使用的截骨模块及其制造装置 |
CN102076283B (zh) * | 2008-06-24 | 2014-03-26 | 彼得·斯坦利·沃克 | 凹窝斜坡膝关节假体 |
US8075626B2 (en) | 2008-06-30 | 2011-12-13 | Depuy Products, Inc. | Orthopaedic knee prosthesis having increased axial-rotation |
US8206451B2 (en) | 2008-06-30 | 2012-06-26 | Depuy Products, Inc. | Posterior stabilized orthopaedic prosthesis |
US8187335B2 (en) | 2008-06-30 | 2012-05-29 | Depuy Products, Inc. | Posterior stabilized orthopaedic knee prosthesis having controlled condylar curvature |
US8480752B2 (en) | 2008-06-30 | 2013-07-09 | DePuy Synthes Products, LLC | Tibial bearing having increased axial-rotation |
US8236061B2 (en) | 2008-06-30 | 2012-08-07 | Depuy Products, Inc. | Orthopaedic knee prosthesis having controlled condylar curvature |
US8414592B2 (en) | 2008-07-11 | 2013-04-09 | Q-Spine, Llc | Spinal measuring device and distractor |
US8202323B2 (en) | 2008-07-16 | 2012-06-19 | Depuy Products, Inc. | Knee prostheses with enhanced kinematics |
US7981159B2 (en) | 2008-07-16 | 2011-07-19 | Depuy Products, Inc. | Antero-posterior placement of axis of rotation for a rotating platform |
US8715358B2 (en) * | 2008-07-18 | 2014-05-06 | Michael A. Masini | PCL retaining ACL substituting TKA apparatus and method |
JP2012500667A (ja) | 2008-08-20 | 2012-01-12 | シンバシブ テクノロジー インコーポレイティッド | 人工膝関節の部分置換術および全置換術の際の力の感知法 |
EP2158879A1 (de) | 2008-09-01 | 2010-03-03 | MMK Consulting GmbH | Probeprothese für totale Kniearthroplastik |
US8078440B2 (en) | 2008-09-19 | 2011-12-13 | Smith & Nephew, Inc. | Operatively tuning implants for increased performance |
US8187283B2 (en) | 2008-09-30 | 2012-05-29 | Depuy Products, Inc. | Reusable orthopaedic instrument having drain holes |
US8012216B2 (en) | 2008-10-17 | 2011-09-06 | Biomet Manufacturing Corp. | High flexion tibial tray |
US20100100191A1 (en) | 2008-10-17 | 2010-04-22 | Biomet Manufacturing Corp. | Tibial Tray Having a Reinforcing Member |
US20100198275A1 (en) | 2008-10-30 | 2010-08-05 | Synvavise Technology, Inc. | Force sensing distal femoral alignment system and method of use |
US9211189B2 (en) | 2008-11-14 | 2015-12-15 | Zimmer, Inc. | Transiently mobile tibial engagement |
TWM357975U (en) | 2008-12-17 | 2009-06-01 | United Orthopedic Corp | Structure improvement of orthopedic implant |
US20100161067A1 (en) * | 2008-12-23 | 2010-06-24 | Aesculap Ag | Knee prosthesis |
WO2010088263A1 (en) | 2009-01-28 | 2010-08-05 | Zimmer, Inc. | Lateral condyle with posteriorly located inflection point for total knee implant |
WO2010088383A1 (en) | 2009-01-29 | 2010-08-05 | Zimmer, Inc. | Apparatus and method for the extramedullary location of the mechanical axis of a femur |
JP5419490B2 (ja) * | 2009-02-20 | 2014-02-19 | 京セラメディカル株式会社 | 人工膝関節 |
US8721568B2 (en) | 2009-03-31 | 2014-05-13 | Depuy (Ireland) | Method for performing an orthopaedic surgical procedure |
US8556830B2 (en) | 2009-03-31 | 2013-10-15 | Depuy | Device and method for displaying joint force data |
US8597210B2 (en) | 2009-03-31 | 2013-12-03 | Depuy (Ireland) | System and method for displaying joint force data |
US8915965B2 (en) * | 2009-05-07 | 2014-12-23 | Depuy (Ireland) | Anterior stabilized knee implant |
US8421479B2 (en) | 2009-06-30 | 2013-04-16 | Navisense | Pulsed echo propagation device and method for measuring a parameter |
CN102497837B (zh) | 2009-07-27 | 2015-12-02 | 托马斯·P·安瑞尔基 | 膝关节置换*** |
US8998997B2 (en) | 2009-08-11 | 2015-04-07 | Michael D. Ries | Implantable mobile bearing prosthetics |
US8906105B2 (en) | 2009-08-11 | 2014-12-09 | Michael D. Ries | Systems and methods for mobile bearing prosthetic knee |
US9655731B2 (en) | 2009-08-26 | 2017-05-23 | Zimmer Gmbh | Tibial component with enhanced radial cement fixation |
US8740984B2 (en) | 2009-10-06 | 2014-06-03 | Microport Orthopedics Holdings Inc. | Tibial implant base |
GB2521953A (en) | 2009-10-07 | 2015-07-08 | Otis Biotech Co Ltd | Artificial knee joint |
CA2778040A1 (en) | 2009-10-23 | 2011-04-28 | Synvasive Technology, Inc. | Knee balancing for revision procedures |
EP2319460A1 (de) | 2009-10-30 | 2011-05-11 | DePuy Products, Inc. | Prothese mit stumpfen Zapfen |
EP2316382B1 (de) | 2009-10-30 | 2014-03-05 | DePuy (Ireland) | Prothese für zementfreie Verankerung |
US8596068B2 (en) | 2009-10-30 | 2013-12-03 | Gilbert Staffend | High efficiency thermodynamic system |
WO2011063123A2 (en) | 2009-11-19 | 2011-05-26 | Medicinelodge, Inc. Dba Imds Co-Innovation | Articulating and position adjustable trial systems for prosthetic implants |
CN106137469B (zh) | 2009-12-09 | 2020-02-14 | 马萨诸塞总医院运营总医院公司 | 用于恢复正常弯曲范围和膝关节运动性能的植入物 |
EP2509539B1 (de) | 2009-12-11 | 2020-07-01 | ConforMIS, Inc. | Patientenspezifische und patientenmanipulierte orthopädische implantate |
US8357202B2 (en) | 2009-12-22 | 2013-01-22 | Zimmer, Gmbh | J-curve for a femoral prosthesis component |
US9011547B2 (en) | 2010-01-21 | 2015-04-21 | Depuy (Ireland) | Knee prosthesis system |
KR101902350B1 (ko) * | 2010-01-29 | 2018-10-01 | 스미스 앤드 네퓨, 인크. | 십자인대-보존 무릎 보철물 |
US8206452B2 (en) | 2010-02-18 | 2012-06-26 | Biomet Manufacturing Corp. | Prosthetic device with damper |
GB201004068D0 (en) | 2010-03-11 | 2010-04-28 | Goodfellow John | Tibial prosthetic component for a partial or unicondylar meniscal bearing knee replacement,method of selecting such a tibial prosthetic component |
US20130079671A1 (en) | 2011-09-23 | 2013-03-28 | Orthosensor | Self-contained muscular-skeletal parameter measurement system having shims to adjust height |
BR112012025998A2 (pt) | 2010-04-13 | 2016-06-28 | Smith & Nephew Inc | sistemas e métodos para tensionar ligamentos e outros tecidos moles |
US9132014B2 (en) | 2010-04-13 | 2015-09-15 | Zimmer, Inc. | Anterior cruciate ligament substituting knee implants |
GB201011448D0 (en) | 2010-07-07 | 2010-08-25 | Depuy Ireland | A surgical instrument |
CN106073949B (zh) | 2010-07-24 | 2018-12-14 | 捷迈有限公司 | 胫骨假体 |
CN103118635B (zh) | 2010-07-24 | 2015-11-25 | 捷迈有限公司 | 用于膝部假体的非对称胫骨部件 |
US8764840B2 (en) | 2010-07-24 | 2014-07-01 | Zimmer, Inc. | Tibial prosthesis |
JP5642878B2 (ja) | 2010-08-13 | 2014-12-17 | ジョンソン・エンド・ジョンソン株式会社 | リアルタイムニーバランサー |
ES2631181T3 (es) | 2010-09-10 | 2017-08-29 | Zimmer, Inc. | Componentes de tibia que facilitan movimiento para una prótesis de rodilla |
EP2588032B1 (de) | 2010-09-10 | 2014-10-22 | Zimmer GmbH | Femurprothese mit medialer patellakerbung |
US9597090B2 (en) | 2010-12-17 | 2017-03-21 | Zimmer, Inc. | Cut guide attachment for use in tibial prosthesis systems |
US9149206B2 (en) | 2012-03-30 | 2015-10-06 | Zimmer, Inc. | Tibial prosthesis systems, kits, and methods |
US8603101B2 (en) | 2010-12-17 | 2013-12-10 | Zimmer, Inc. | Provisional tibial prosthesis system |
US20120185054A1 (en) * | 2011-01-19 | 2012-07-19 | Wright Medical Technology, Inc. | Medial pivot posterior stabilized knee implant system |
US8403994B2 (en) | 2011-01-19 | 2013-03-26 | Wright Medical Technology, Inc. | Knee implant system |
WO2012112702A2 (en) | 2011-02-15 | 2012-08-23 | Conformis, Inc. | Patient-adapted and improved articular implants, designs and related guide tools |
US8979847B2 (en) | 2011-06-06 | 2015-03-17 | Biomet Manufacturing, Llc | Method and apparatus for implanting a knee prosthesis |
US8932365B2 (en) | 2011-06-16 | 2015-01-13 | Zimmer, Inc. | Femoral component for a knee prosthesis with improved articular characteristics |
US9308095B2 (en) | 2011-06-16 | 2016-04-12 | Zimmer, Inc. | Femoral component for a knee prosthesis with improved articular characteristics |
CA3065220A1 (en) | 2011-06-16 | 2012-12-20 | Zimmer, Inc. | Femoral component for a knee prosthesis with improved articular characteristics |
US9060868B2 (en) | 2011-06-16 | 2015-06-23 | Zimmer, Inc. | Femoral component for a knee prosthesis with bone compacting ridge |
US8617250B2 (en) | 2011-06-17 | 2013-12-31 | Biomet Manufacturing, Llc | Revision knee tibial locking mechanism |
JP6472658B2 (ja) | 2011-06-30 | 2019-02-20 | デピュイ・アイルランド・アンリミテッド・カンパニーDepuy Ireland Unlimited Company | 顆の曲率が制御された後方安定型整形外科用膝プロテーゼ |
WO2013007747A1 (en) | 2011-07-13 | 2013-01-17 | Zimmer Gmbh | Femoral knee prosthesis with diverging lateral condyle |
JP6055825B2 (ja) | 2011-07-19 | 2016-12-27 | ジンマー,インコーポレイティド | 膝関節形成用器具 |
WO2013063043A1 (en) | 2011-10-24 | 2013-05-02 | Synvasive Technology, Inc. | Knee balancing devices, systems and methods |
EP2779947B1 (de) | 2011-11-18 | 2017-04-05 | Zimmer, Inc. | Schienbeinträgerkomponente für eine knieprothese mit verbesserten gelenkeigenschaften |
WO2013077919A1 (en) | 2011-11-21 | 2013-05-30 | Zimmer, Inc. | Tibial baseplate with asymmetric placement of fixation structures |
JP5826025B2 (ja) | 2011-12-28 | 2015-12-02 | 京セラメディカル株式会社 | 人工膝関節インプラント |
US8911501B2 (en) | 2011-12-29 | 2014-12-16 | Mako Surgical Corp. | Cruciate-retaining tibial prosthesis |
US8808387B2 (en) | 2012-01-26 | 2014-08-19 | Epic Ortho, LLC | Prosthetic joint |
CN104203160B (zh) | 2012-01-30 | 2016-05-11 | 捷迈有限公司 | 用于膝关节假体的不对称胫骨件 |
US20130277261A1 (en) | 2012-04-23 | 2013-10-24 | Perfecseal, Inc. | Packaging for a Size Varying Series of Femoral Components for Artificial Knee Joints |
US9131945B2 (en) | 2013-03-11 | 2015-09-15 | DePuy Synthes Products, Inc. | Customized patient-specific revision surgical instruments and method |
US9925052B2 (en) | 2013-08-30 | 2018-03-27 | Zimmer, Inc. | Method for optimizing implant designs |
US9592133B2 (en) | 2013-09-23 | 2017-03-14 | Zimmer, Inc. | Spacer block |
EP2918235B1 (de) | 2013-10-25 | 2017-01-04 | Zimmer, Inc. | Schneidführungsaufsatz zur verwendung in tibiaprothesesystemen |
US10130375B2 (en) | 2014-07-31 | 2018-11-20 | Zimmer, Inc. | Instruments and methods in performing kinematically-aligned total knee arthroplasty |
ES2762937T3 (es) | 2014-09-23 | 2020-05-26 | Tecres Spa | Dispositivo espaciador restringido para la articulación de la rodilla |
CN106794066B (zh) | 2014-09-23 | 2019-03-08 | 泰克里斯公司 | 用于膝关节的约束型假体 |
CN108135701B (zh) | 2015-09-21 | 2019-12-24 | 捷迈有限公司 | 包括胫骨承载组件的假体*** |
TWM521999U (zh) | 2016-02-17 | 2016-05-21 | United Orthopedic Corp | 人工關節 |
EP4014930A1 (de) | 2017-03-10 | 2022-06-22 | Zimmer, Inc. | Schienbeinprothese mit sicherung der tibialagerkomponente |
JP6898470B2 (ja) | 2017-05-12 | 2021-07-07 | ジンマー,インコーポレイティド | 拡大縮小能力を有する大腿骨プロテーゼ |
US11426282B2 (en) | 2017-11-16 | 2022-08-30 | Zimmer, Inc. | Implants for adding joint inclination to a knee arthroplasty |
US10835380B2 (en) | 2018-04-30 | 2020-11-17 | Zimmer, Inc. | Posterior stabilized prosthesis system |
-
2012
- 2012-04-27 EP EP12718882.9A patent/EP2779947B1/de active Active
- 2012-04-27 WO PCT/US2012/035684 patent/WO2013074145A1/en active Application Filing
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